title: That uncertain smile with porcelain crowns.
authors.affiliation: University of the Philippines College of Dentistry.
authors.forename: N C
authors.initials: NC
authors.lastname: Gervasio
mesh_terms: D000328:Adult; D000768:Anesthesia, General; D003442:Crowns / Q000009:adverse effects*; D003776:Dental Porcelain / Q000009:adverse effects*; D019232:Dental Restoration Failure; D005260:Female; D006801:Humans; D012904:Smiling; D014098:Toothache / Q000209:etiology* / Q000473:pathology / Q000601:surgery
chemical_list: D003776:Dental Porcelain